한 Gaga Gaga (가가) is a South Korean Female Artist. She started in group CocaNButter. Read All General Information International Stage Name : Gaga Domestic Stage Name : Pronounce 가가 Full Name : Kim Gahyeon Pronounce Full Domestic Name : Pronounce 김가현 Date of Birth : 1993-07-04 (age 33) Zodiac : Cancer Country of Birth : South Korea Related Artists : CocaNButter - Dancer Original group : CocaNButter Solo Videos By CocaNButter Images No images yet